Searched refs:kPi (Results 1 – 2 of 2) sorted by relevance
36 const double kPi = 3.141592653589793238462643383279502884; in reference_dct_1d() local41 output[k] += input[n]*cos(kPi*(2*n+1)*k/16.0); in reference_dct_1d()72 const double kPi = 3.141592653589793238462643383279502884; in reference_idct_1d() local77 output[k] += input[n]*cos(kPi*(2*k+1)*n/16.0); in reference_idct_1d()
39 const double kPi = 3.141592653589793238462643383279502884; variable45 out[k] += in[n] * cos(kPi * (2 * n + 1) * k / 64.0); in reference_32x32_dct_1d()